Arm support for light post



FIG. 1 is a rear perspective view of an arm support for light post showing my new design;

FIG. 2 is a front view of the arm support for light post shown in FIG. 1;

FIG. 3 is a rear view of the arm support for light post shown in FIG. 1;

FIG. 4 is a side view of the arm support for light post shown in FIG. 1, with the other side being a mirror image thereof;

FIG. 5 is a top view of the arm support for light post shown in FIG. 1; and,

FIG. 6 is a bottom view of the arm support for light post shown in FIG. 1.

The broken line showing the attachment tabs, bar and attachment mechanism show unclaimed subject matter for the design in those drawings. 

CLAIM The ornamental design for an arm support for light post, as shown and described. 